LocksOnline Wiring Diagram 005
The GSM switch is a great piece of kit that allows inputted telephone numbers that have been programmed into the device to change the state of a set of contacts. simply by calling the device, the device recognises your caller ID number and if you number is in the white list, the device will hang up the call and change the state of its contact. if your number is not recognised then the relay will not change.
In this diagram you will see the GSM switch triggering a timer relay to power an electronic electric strike release. The purpose of the timer circuit allows the door to stay open for a preset time. 5 seconds is pretty common for this time line.
The materials used :-
- LocksOnline GSM Switch
- 12 Volt 1 amp Boxed Power Supply
- Timer Relay
- 12 Volt DC Electric Strike failed locked (power required to release)
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